Clean up code a bit in MockPeerConnectionImpl. This addresses an issue in non-clang builds on ubunt…

content/renderer/media/mock_peer_connection_impl.cc

Index: content/renderer/media/mock_peer_connection_impl.cc
diff --git a/content/renderer/media/mock_peer_connection_impl.cc b/content/renderer/media/mock_peer_connection_impl.cc
index 13bd548d6fd3106f10475e0cd7897a4f7279ef8a..7a09ea36126bb51b6c0cbd1e6059d2b98746ae2a 100644
--- a/content/renderer/media/mock_peer_connection_impl.cc
+++ b/content/renderer/media/mock_peer_connection_impl.cc
@@ -269,33 +269,35 @@ bool MockPeerConnectionImpl::GetStats(
     return false;
 
   DCHECK_EQ(kStatsOutputLevelStandard, level);
-  std::vector<webrtc::StatsReport> reports(track ? 1 : 2);
-  webrtc::StatsReport& report = reports[0];
-  report.id = "1234";
-  report.type = "ssrc";
-  report.timestamp = 42;
-  webrtc::StatsReport::Value value = {
-    webrtc::StatsReport::kStatsValueNameFingerprint,
-    "trackvalue"
-  };
-  report.values.push_back(value);
+  webrtc::StatsReport report1, report2;
+  report1.id = "1234";
+  report1.type = "ssrc";
+  report1.timestamp = 42;
+  report1.values.push_back(
+      webrtc::StatsReport::Value(
+          webrtc::StatsReport::kStatsValueNameFingerprint,
+          "trackvalue"));
+
+  std::vector<webrtc::StatsReport> reports;
+  reports.push_back(report1);
+
   // If selector is given, we pass back one report.
   // If selector is not given, we pass back two.
   if (!track) {
-    webrtc::StatsReport& report2 = reports[1];
     report2.id = "nontrack";
     report2.type = "generic";
     report2.timestamp = 44;
-      report2.values.push_back(value);
-      webrtc::StatsReport::Value value2 = {
-        webrtc::StatsReport::kStatsValueNameFingerprintAlgorithm,
-        "somevalue"
-      };
-      report2.values.push_back(value2);
+    report2.values.push_back(
+        webrtc::StatsReport::Value(
+            webrtc::StatsReport::kStatsValueNameFingerprintAlgorithm,
+            "somevalue"));
+    reports.push_back(report2);
   }
+
   // Note that the callback is synchronous, not asynchronous; it will
   // happen before the request call completes.
   observer->OnComplete(reports);
+
   return true;
 }